What if we encounter quality issues?

We stand behind our products 100%. In the rare case of any issues: Report immediately with details/photos Our quality team will investigate within 24 hours. We'll provide solutions including replacement, refund or compensation.

Do you offer customized solutions?

Yes! We specialize in: 1. Custom sizes and thicknesses 2. Special adhesive formulations 3. Die-cutting and slitting 4. Private labeling 5. Special packaging requirements

Flexible Solid Rubber Self-Adhesive EPDM Seal Strip for RV Window Door Soundproofing

Name: Flexible Solid Rubber Self-Adhesive EPDM Seal Strip for RV Window Door Soundproofing
Brand: Dongguan Gmark New Material Technology Co., Ltd
SKU: 2295894135

Guangdong, ChinaDongguan Gmark New Material Technology Co., Ltd

US$1.98

50-199 Rolls

US$1.86

200-499 Rolls

US$1.74

500+ Rolls

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Rubber

Usage

Automobile, Machinery, Doors & Windows

Model NO.

G-RS

Type

Rubber Strip

Sectional Shape

Rectangle

Performance

Wear

Vulcanization

Non-continuous Vulcanization

Standard

Nonstandard

Rubber Coloar

Black

Hardness

Shore a 30-80

Temperature Resistance

-20℃~120℃

Density

1.15-1.25g/Cm^3

Thickness

1~20mm

Width

10mm/15mm/20mm/30mm Customization

Length

5m/10m/20m

Adhesive Type

Solvent Acrylic

Flame Retardant

UL94 V0

Tensile Strength

2 ~10 MPa

Elongation at Break

150%~ 600%

Compression Permanent Set

20% and 50%

Transport Package

Standard Package for Export

Specification

Customization

Trademark

GMARK

Origin

Dongguan

HS Code

4016931000

Production Capacity

50000

Key features

Oil and Fuel Resistance: The solid NBR compound resists gasoline, diesel, and hydraulic fluids, preventing swelling, cracking, and early failure in automotive sealing systems.

Wide Temperature Range: It performs reliably from minus 40 to 120 degrees Celsius, staying flexible in cold weather and sealing tight under hot engine conditions.

Excellent Weather Durability: Resists UV, ozone, rain, and aging without hardening or cracking, making it suitable for long term outdoor sealing applications.

High Density Solid Structure: Unlike sponge rubber, the solid NBR body provides a firm, stable seal that blocks water, dust, and air under pressure.

Strong Compression Recovery: The rubber rebounds quickly after compression, maintaining continuous contact force and sealing performance through repeated opening and closing cycles.

Water and Dust Barrier: The nonporous surface creates a watertight and dustproof barrier, protecting vehicles, cabinets, and machinery from moisture and contamination.

Vibration and Noise Reduction: The solid rubber absorbs mechanical vibration and dampens rattling sounds, improving comfort in cars and quieting industrial equipment enclosures.

Abrasion and Tear Resistance: Tough NBR material withstands friction, sliding contact, and edge wear, extending service life in doors, trunks, and moving panels.

Easy Adhesive Installation: Available with self adhesive backing, it bonds quickly to metal, plastic, and painted surfaces without special tools or complex preparation.

Custom Widths and Lengths: Can be slit into various widths and cut to any length, matching specific gap sizes and customer requirements for a precise fit.

Company profile

Experienced TeamCustomization from DesignsOEM ServicesR&D Capabilities

Dongguan Gmark New Material Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2014-05-16Nearest Port: YANTIAN PORTAverage Response Time: ≤0.95hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP, CIP

AI-Powered supplier vetting

SummaryDongguan Gmark New Material Technology Co., Ltd. is a Chinese manufacturer/factory located in Dongguan, Guangdong. It provides 3D software design, ODM, OEM for well-known brands, SDK support, and broad customization services. The supplier reports no new products launched in the past year, while financial-record periods are identified for the previous three years without substantive performance figures. Overseas infrastructure is limited: no overseas agents or branches, warehouse, showroom, or offline trade-show participation, and zero countries listed for overseas services. After-sales activities include debugging, maintenance, repair, training, and equipment installation, but overseas delivery capability is not established. Lead time is stated as within 15 working days in both peak and off-season, and written procedures exist for supplier assessment, corrective actions, and complaint handling. Certification and formal quality-assurance status are not provided.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and a limited company based in Dongguan, Guangdong, China. Its associated-company industry is manufacturing, supporting classification as a direct manufacturing supplier rather than a trading-only entity.

After-Sales capabilityListed service activities include debugging, maintenance, repair, training, and equipment installation, and the supplier has documented procedures and records for handling customer complaints. However, it reports no overseas agents or branches, no overseas warehouse, no overseas showroom, and zero countries offering overseas services, limiting evidence of internationally localized support.

Production capacityThe supplier is a manufacturing factory and reports a peak- and off-season lead time within 15 working days. It has no in-stock capability, while outsourcing procedures and manufacturing-capacity contracts are marked unknown; therefore, production responsiveness is evidenced but overall capacity and supply-continuity controls are not fully established.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, flexible customization, ODM, and OEM services. These statements provide direct evidence of broad customization capability, supplemented by 3D software design and SDK support.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one customer-reference category. However, no brand names, project details, quantities, or verifiable case studies are provided, so the depth of its customer track record cannot be assessed.

Product Q&A

Q:What is your minimum order quantity (MOQ)?

For custom requirements, simply provide your specifications and we'll calculate the most suitable quantity for you.

Q:Can we get samples before placing an order?

Yes! We offer free samples for evaluation (customers cover shipping costs) This allows you to test our products' quanlity and suitability before committing to larger order.

Q:What is your production lead time?

Standard prodcuts: 3-5 working days Customized orders: 5-7 working days Large volume orders: Negotiable based on quantity

Q:What shipping methods are available?

We offer flexible shipping solutions: Express shipping (DHL/FedEx/UPS) for urfent orders Air freight for medium quantities Sea freight for large volume orders (most cost-effective) Our logistics team will recomment the optimal solution based on your order size, timeline and budget.

Q:How do you ensure product quality?

We implement strict quality control: Raw material inspection In-process quality checks Final product testing